- At the end of a random Heroic Dungeon (Credit to Rikdo) Update: Can be found in any dungeon difficulty- In Dalaran Sewers, while the PvP-mode is enabled by talking to Raethan. From Xeryus's observations, the mob pops every 10 minutes in a random location. (Credit to Xeryus)Dalaran sewers (The Underbelly) does seem to be the place to farm these if you are daring enough! walked in and one spawned with 3 corpses already on the ground.

Not sure if locations around the world are completely random but might be worth checking coordinates of posted places

Kommentar von LordSpike

Easy one to kill, with about 12M hp. Drops various charms, scrolls and Zwölfsaitige Gitarre for sure. Spawns quite regularly.

Kommentar von nearlysober

Looks like if you die & release, you get phased out, no corpse to loot. But don't worry about tapping him because he's in an extremely unbalanced PVP zone where you'll probably be outnumbered 100+ to 1, anyone from your faction being killed before they phase in, and you won't live long enough to tap him.

Kommentar von nearlysober

Be warned, if you die you will be phased out and will need to go back through another portal. And it is a PvP area.

Don't hang out after you rez, he won't respawn.

Kommentar von soneil

I always thought the secret cow level was Thunder Bluff

Kommentar von Matte95

After you kill him once, you can safely leave. He will respawn but yield no loot. I suspect you need to wait a daily reset. CONFIRMED: He only yields loot the first time ever you kill him.Also, you will have a buff on you that reads "There is no cow level" for the duration of your visit to the cow level.If you decide to use your Hearthstone to leave, and the debuff expires after that, you will be teleported at the location where you took the portal.I was flying to Meredil and randomly found myself back in the Underbelly. So be careful!

Kommentar von schmilblick

Kommentar von Drkgodz

Kommentar von schmilblick

- You can click on the Das geheime Kuhlevel to leave the zone without using a teleport / hearthstone;- PvP Realms : If you die within the zone, you will lose the buff and zoned out, which means you need to take another portal again.- You can loot it ONLY once per character.

Kommentar von Shoadowolf

Moo.

Kommentar von Azurfel

It appears that, like the vignettes/fake rares from WoD and Legion, The Cow King can only be looted once.

Kommentar von Calooseeus

Kommentar von albinoette

Only available during the Diablo 20th Anniversary, which runs through January 9th (2017).

General notes:

Der Kuhkönig - boss can be looted once per toon. Items are soulbound. - Mr. Cow can be accessed by entering a portal left by killing a Schatzgoblin before it escapes. Badboiz is composing a full list of goblin spawns here, they often spawn in the Dalaran Sewers. - wowhead confirmed portal entry on toons as low as level 101. I was able to enter the portal on a level 86, but not loot. 1/5/17: I was able to go through the portal on a toon that hadn't tagged the Goblin.

At first I was tracking all my looting, but now that there appears to be enough of a pattern, I left it to the above. This is from just under 20 kills, so there is a chance that things might be anecdotal. As such, I left the original details I tracked in the spoiler (below).

Listing some loots since the table hasn't been populated yet (event launch on 1/4/17)..